Korean Journal of Organic Agricultue最新文献_第3页

An Analysis of Social Effect and Environmental Effect of Eco-Friendly Free School Food in Seoul 首尔市生态友好型免费学校伙食的社会效应与环境效应分析

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.351

Yoon-Doo Kim, 건국대학교 인문사회융합대학 부교수 주저자, Hae-Jin Lim, Sue-Ho Chae, Hyo-Mi Kim, S. Lim

引用次数: 0

Effect of Dietary Fresh Water Algae, Chlorella Supplementation on Egg Quality and Fatty Acid in Organic Laying Hens 饲粮中添加淡水藻、小球藻对有机蛋鸡蛋品质和脂肪酸的影响

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.393

Kim Min-jeong, Shim Chang Ki, Kim， Yong-Ki, Byeon， Young-Woong, P. Jong-Ho, Eun-Jung Han, Choi， Geun-Hyoung, B. Ko

引用次数: 0

Antioxidant Activity of Major Cultivars Prunus mume in Korea 韩国主要品种梅李抗氧化活性研究

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/kjoa.2018.26.3.477

Ho-Jin Seo, 농촌진흥청 국립원예특작과학원 배연구소, S. Yim, Janghoon Song

引用次数: 1

Antioxidant and Anti-inflammatory Effects of Taraxacum hallaisanense Nakai Extracts 枸杞子提取物的抗氧化和抗炎作用

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.501

L. Nan, B. Choo

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Occurrence Patterns of Three Planthopper Species in Rice Fields in Bangladesh, Cambodia, Thailand and Vietnam 三种飞虱在孟加拉国、柬埔寨、泰国和越南稻田的发生格局

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.489

Bueyong Park, Sang-Ku Lee, Hong-Hyun Park, Sung-Wook Jeon, In-Hon Jeong, Se-keun Park, M. Hossain, C Sovandeth, W Rattanakarng

引用次数: 1

Occurrence and Yield Characteristics of Lepidopteran Insect Pests in Green Maizes and Sorghum Crops between Paddy-upland Rotation and Continuing Upland Fields 水旱轮作与旱田连作间绿玉米、高粱鳞翅目害虫发生及产量特征

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.409

H. Jo, 우석대학교 재활학과, Min-Joon Kim, Sung-Tag Yoon, Hee-Kwon Lee, Soon-il Kim

引用次数: 0

Effect of LED Lighting Time on Productivity, Blood Parameters and Immune Responses of Dairy Cows* LED照明时间对奶牛生产能力、血液参数和免疫反应的影响*

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.515

Jin-Ryong Park, Nam-Jin Yoon, S. A. Belal, K. Shim

{"title":"Effect of LED Lighting Time on Productivity, Blood Parameters and Immune Responses of Dairy Cows*","authors":"Jin-Ryong Park, Nam-Jin Yoon, S. A. Belal, K. Shim","doi":"10.11625/KJOA.2018.26.3.515","DOIUrl":"https://doi.org/10.11625/KJOA.2018.26.3.515","url":null,"abstract":"Light is an essential and powerful element to animals. A light-emitting diode (LED) is most efficient in terms of economic benefits. The aim of the present study was to evaluate the effects of LED lighting time on milk production, milk composition, and the immune response of Holstein cows. Forty lactating cows were assigned to four experimental groups: control; natural daylight, treatment; am3-6, pm6-12 and pm6-am6. We found that there was no significant effect on the decrease ratio in milk production among the groups. Milk urea nitrogen (MUN) was significantly decreased in pm6-am6 and pm6-12 than the control. With regard to the hemolytic biochemical analysis, GLU was significantly increased and CRE, T-BIL were significantly decreased in the pm6-12 than the control. IGF-1 levels were significantly increased in pm6-12 compared to other groups. Besides, cortisol was significantly lowered in the pm6-12 than the control, while prolactin, IgA and IgG were not significant among the groups. In addition, catalase and glutathione peroxidase were also significantly increased in pm6-12 than the control. However, antioxidant enzyme activity and superoxide dismutase were not significant among the experimental groups. Therefore, it was concluded that LED lighting time had some impact on blood parameters and immune responses in dairy cows without any changes in milk production.","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127428702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Comparative Analysis of Mortality Number Before and After HACCP System Implementation in Different Scales of Swine Farm 不同规模猪场实施HACCP体系前后死亡率的比较分析

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.453

Min-Gil Park, I. Nam

引用次数: 0

A Study on the Consumers’ Perception of Agricultural Products Using Nuclear Power Plants Waste Heat 消费者对利用核电站余热生产农产品的认知研究

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.369

S. Heo

引用次数: 0

Response of Wild Boars (Sus scrofa) to Two Attractants, and Use of Cage Traps to Capture Wild Boars in Korea 韩国野猪(Sus scrofa)对两种引诱剂的反应及笼诱法捕捉野猪的应用

Korean Journal of Organic Agricultue Pub Date : 2018-08-30 DOI: 10.11625/KJOA.2018.26.3.381

Janghoon Song, 농촌진흥청 국립원예특작과학원 배연구소, E. Choi, Ho-Jin Seo

{"title":"Response of Wild Boars (Sus scrofa) to Two Attractants, and Use of Cage Traps to Capture Wild Boars in Korea","authors":"Janghoon Song, 농촌진흥청 국립원예특작과학원 배연구소, E. Choi, Ho-Jin Seo","doi":"10.11625/KJOA.2018.26.3.381","DOIUrl":"https://doi.org/10.11625/KJOA.2018.26.3.381","url":null,"abstract":"This study was carried out to determine whether cage traps can be used to capture wild boars successfully, and to assess their response to different bait materials and the number of wild boars caught. Steel cage-traps (4.0 m × 1.5 m × 1.2 m, L × W × H) were installed at two sites in Damyang County and at one site in Sunchang County, South Korea. To identify preferred bait-diet, baits were prepared with dry corn and fermented sour corn and placed in equal amounts at the sites close to wild boar pads at 200 m intervals. Before selecting trap locations where sufficient activity was observed, pre-baiting was undertaken and steel-framed traps were installed with gates open. Preference for bait materials was not clearly defined. After providing the bait for the first time, the number of days until wild boars ate all the food were counted. In the Damyang and Youngam areas, where hunting was allowed, total bait consumption took 6 to 12 days; in contrast, in the Sunchang area, where no hunting took place, total food consumption took only 5 days. In addition, after pre-baiting with the mixture of dry and sour corn for diet for about 8.7 days and then opening the trap gates for 3 more days, 13.7 days were necessary to catch 4.3 wild boars per trap. These results suggest that hunting intensity around trapping places was an important factor in determining the success of the traps.","PeriodicalId":448025,"journal":{"name":"Korean Journal of Organic Agricultue","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132517378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0